Clock



FIG. 1 is a front elevational view of a clock with its supporting leg in an unfolded condition showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front elevational view thereof with its supporting leg in a folded condition;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a left side elevational view thereof; and

FIG. 12 is a right side elevational view thereof. 

The ornamental design for a clock, as shown and described. 